Description
3.3 Measured variables
SENTRON PAC4200
26
System Manual, 09/2009, A5E02316180B-02
Inst
Instantaneous value
Min
Minimum value
Max
Maximum value
DMD
Demand value
Σ
Total
Designation
Root-mean-
square value
Average over 3
phases
1)
Sliding window
demand
Inst Min Max
Inst Min Max
DMD Min Max
Σ
Unit
Voltage ph-n
V
a-n
/ V
b-n
/ V
c-n
✓
✓
✓
✓
✓
✓
✓
✓
✓
[V]
Voltage ph-ph
V
a-b
/ V
b-c
/ V
c-a
✓
✓
✓
✓
✓
✓
✓
✓
✓
[V]
Current
I
a
/ I
b
/ I
c
✓
✓
✓
✓
✓
)
✓
✓
✓
✓
[A]
Neutral current
I
n
✓
✓
✓
✓
✓
✓
[A]
Apparent power per phase
VA
a
/ VA
b
/ VA
c
✓
✓
✓
✓
✓
✓
[VA]
Active power per phase import/export
W
a
/ ±W
b
/ ±W
c
✓
✓
✓
✓
✓
✓
[W]
Total reactive power (VARtot) per phase positive / negative
VAR
tot a
; VAR
tot b
; VAR
tot c
✓
✓
✓
✓
✓
✓
[VAR]
Reactive power (VAR1) per phase positive / negative
VAR
1 a
; VAR
1 b
; VAR
1 c
✓
✓
✓
✓
✓
✓
[VAR]
Reactive power (VARn) per phase positive / negative
VAR
n a
; VAR
n b
; VAR
n c
✓
✓
✓
✓
✓
✓
[VAR]
Total apparent power over all phases
VA
✓
✓
✓
✓
✓
✓
[VA]
Total active power over all phases import / export
W
✓
✓
✓
✓
✓
✓
[W]
Total reactive power (VARtot) over all phases positive / negative
VAR
tot
✓
✓
✓
✓
✓
✓
[VAR]
Total reactive power VAR1 over all phases positive / negative
VAR
1
✓
✓
✓
✓
✓
✓
[VAR]
Total reactive power VARn over all phases positive / negative
VAR
n
✓
✓
✓
✓
✓
✓
[VAR]
Power factor of the fundamental
cosφ
a
/ cosφ
b
/ cosφ
c
✓
✓
✓
–
Power factor
|PF
a
| / |PF
b
| / |PF
c
|
✓
✓
✓
✓
✓
✓
–
Содержание PAC4200
Страница 16: ...Introduction 1 6 Further documentation SENTRON PAC4200 16 System Manual 09 2009 A5E02316180B 02 ...
Страница 66: ...Operation planning 4 1 Operation planning SENTRON PAC4200 66 System Manual 09 2009 A5E02316180B 02 ...
Страница 174: ...Service and maintenance 10 6 Disposal SENTRON PAC4200 174 System Manual 09 2009 A5E02316180B 02 ...
Страница 284: ...Index SENTRON PAC4200 284 System Manual 09 2009 A5E02316180B 02 ...